Doctor's Best Non-GMO, Gluten-Free, Vegan L-Theanine Supplement - Supports Stress & Sleep Management

By: Doctor's BEST

Doctors Best L-Theanine is the perfect supplement for those looking to reduce stress and improve their sleep. It contains Suntheanine, a clinically-studied form of L-Theanine, and is Non-GMO, Gluten Free, and Vegan. Each serving contains 150 mg of Suntheanine in a 90 Veggie Caps. With its pleasant smell, easy-to-swallow portion size, and effectiveness, it is one of the best 5-HTP Nutritional Supplements on the market. Taking L-Theanine can help promote a healthy mood and a relaxed state while maintaining daytime alertness.

Key Features:

Getting a good night's sleep is essential for overall health, and Doctors Best L Theanine can help. L Theanine is an amino acid that helps promote a healthy mood and a restful, relaxed state while still allowing for daytime alertness. It also supports brain health and is a natural way to improve sleep quality. Try Doctors Best L Theanine today and get the restful, restorative sleep you need!
83
B2B Rating
405 reviews

Review rating details

Value for money
77
Taste
78
Smell
80
Portion size
72
Packaging
82
Overall satisfaction
81
Ingredients quality
78
Effectiveness
77
Easy to swallow
87

Pros and Cons

Pros
  • L-Theanine promotes healthy mood and a relaxed state while maintaining daytime alertness
  • Suntheanine normalize the body stress response and condition the body to handle stressful situations better
  • Ideal to reduce the negative effects of caffeine
Cons
  • May cause headache

Details of Doctor's Best Non-GMO, Gluten-Free, Vegan L-Theanine Supplement - Supports Stress & Sleep Management

  • Item Dimensions LxWxH: 2.13 x 2.13 x 3.69 inches
  • Unit Count: 90 Count
  • Primary Supplement Type: multivitamin
  • Diet Type: Gluten Free
  • Brand: Doctor's BEST
  • Item Form: Capsule
  • Age Range (Description): Adult
  • Flavor: Unflavored
  • Product Benefits: Relaxation
  • Package Information: Bottle

Video for this product

Comments

S.: This has helped my teenager a LOT. I can't even believe what a difference it makes! We can TALK..what a concept! I ran out once and that's when I knew this really really helps her!

United States on Nov 20, 2023

Ed: I'm calmed by the fact that I have this supplement, which is supposed to help you feel more calm. I'm not sure if it works because of the ingredients, or because of my belief in their benefits, but hey, all's well that ends well.

United States on Nov 17, 2023

Daniel: As yet unused but confident of it’s worth.

United States on Nov 01, 2023

Matthew Pereira: So I figured I'd give this a shot, I never write reviews but I feel like many of us suffer with anxiety that we cannot get a grasp on. I decided to order this product 5 days ago and have been taking 3 pills everyday. I have noticed a pretty dramatic improvement in my anxious thinking, especially considering I HATE FLYING and thinking about being stuck on a plane for 3 hours really gets my mind going and the anxiety rolling. Most of my thoughts come and go rather quickly since I have started this. I won't say whether or not it will stop them, but I can deal with them if they don't stick around too long. My anxiety about my trip has gotten much better and I believe that these pills are helping me. Anxiety certainly sucks so bad, but any relief is fantastic

United States on Jul 30, 2023

Parth Rajvansh: High power even low dose is enough
Severe Side Effects ..I feel low life
Felt Depressed speaking trouble
Regular L theanine was much better
Wasted hard earned money on this filthy product
Just trapped in patented name
Better get ashwagandha for gaba suppor more natural much cheaper+proper excercise
Anyway regret my stupid decision

India on Nov 26, 2022

alex varghese: I like it

India on Jun 25, 2020

pritam shirode: I was confused before buying it.. But really impressed by its result. Feels very calm

India on Mar 01, 2020

prabhat sharma: Have taken it before interviews. It increases alertness and makes me calm for few hours. But I only take 150mg a day.

India on Aug 09, 2014

Bcdefg123: Suntheanine, so far, has been a really great supplement to have handy. I have been using it regularly for 3-4 months as of now.

The effects: While you may not completely stop thinking anxiously, I find the amount of time spent worrying is greatly reduced. Usually as soon as an anxious thought crosses my mind, it's dropped within 10 seconds, and that's that. Obviously this can have a major effect, especially if you tend to overthink things. Your mind is calmer, depending on how calm or otherwise you were in the first place. Other people report benefits for focus and mental clarity too, and some people also report some sedation at higher doses.

The risks: I have had no side effects while using this, and I'm pretty sure many others can say the same. Suntheanine is infamous for being safe at high doses. I have taken up to 600mg (four capsules) at once and 1050mg (seven capsules) a day without any negative effects I can definitely attribute to the suntheanine. That's not to say there definitely isn't any, but you're pretty safe with this one.

The dose: The bottle suggests 1 capsule (150 mg) a day away from food. And for a lot of people, that would probably be okay....

United States on Apr 27, 2014



Doctor's Best Non-GMO, Gluten-Free, Vegan L-Theanine Supplement - Supports Stress & Sleep Management Zenium Stress & Anxiety Relief Supplement: Natural Support for Calming the Mind & Body 200mg 5-HTP Supplement with Serotonin Synthesizers and Vitamin B6 for Enhanced Mood and Sleep Support
Doctor's Best Non-GMO, Gluten-Free, Vegan L-Theanine Supplement - Supports Stress & Sleep Management Zenium Stress & Anxiety Relief Supplement: Natural Support for Calming the Mind & Body 200mg 5-HTP Supplement with Serotonin Synthesizers and Vitamin B6 for Enhanced Mood and Sleep Support
B2B Rating
83
97
97
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Total Reviews 405 reviews 793 reviews 5 reviews
Item Dimensions LxWxH 2.13 x 2.13 x 3.69 inches
Unit Count 90 Count 90.00 Count 60 Count
Primary Supplement Type multivitamin
Diet Type Gluten Free Vegan
Brand Doctor's BEST Zenium DR EMIL NUTRITION
Item Form Capsule Capsule Capsule
Age Range (Description) Adult Adult Adult
Flavor Unflavored Lemon Unflavored
Product Benefits Relaxation Brain Health Support, Sleep Support, Stress Relief, Energy Management Stress Relief, Sleep Support, Brain Health Support
Package Information Bottle Bottle Bottle
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